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A definition of Energy is 'something that drives a given system/state to become change' or the medium of change as I like to call it. This means that in order to form larger molecules from smaller molecules energy is required to break and form new BONDS within the system.
A simple example would be:
C (in the from of coal) + O2 + heat energy (flame) = CO2 (larger molecule) + some O2 and left over C from the ash and so on, this is commonly known as combustion.
or maybe taking H and N to form NH3 (ammonia) this take enormous pressure and heat, which are both components of energy, ie you need energy to heat a substance, and to pressurise it. The above is known as the Haber Process and it's how ammonia is produced industrially.
http://en.wikipedia.org/wiki/Haber_process#The_process
Hope that helps.
Cheers.
What else can I help you with?
The breakdown of large complex molecules into smaller simpler ones are?
Catabolism is the breakdown of larger, more complex molecules into smaller, simpler ones.Energy is released and some is trapped and made available for work.
What molecule can break down into smaller molecules?
Yes. A molecule is made up of atoms, and similarly atoms can be broken down into smaller components called protons, neutrons, and electrons. These can be further broken down into quarks and leptons, the building blocks for all matter.
What features do a lab thermometer and a liquid thermometer have in common?
they both measure temperature
Why do larger animals tend to make low sounds and smaller ones high sounds?
i was gonna ask that question
What are the processes that break down complex molecules into simpler ones are called?
It's called a catabolic process.
What is the name of the process of making large molecules from smaller ones?
The process of making large molecules from smaller ones is called polymerization. This involves joining smaller molecules (monomers) together in a repeating pattern to form a larger molecule (polymer).
Do catabolic reactions use energy to synthesize large molecules?
No, catabolic reactions break down large molecules into smaller ones, releasing energy in the process. Anabolic reactions, on the other hand, use energy to synthesize large molecules from smaller ones.
A general process which breaks down large molecules into smaller ones?
The process you are referring to is called catabolism. Catabolism involves breaking down large molecules into smaller ones, releasing energy in the process. This process is essential for producing energy and building blocks for anabolic reactions in cells.
What is the breakdown of large molecules into smaller ones be absorbed by the cells called?
The breakdown of large molecules into smaller ones to be absorbed by cells is called digestion. This process involves the breakdown of carbohydrates, proteins, and fats into their smaller components (such as glucose, amino acids, and fatty acids) that can be readily absorbed and used by the body.
What is the principal function of mechanical digestion?
breakdown of large molecules to smaller ones by the addition of water
What process break down large molecules into smaller molecules?
Hydrolysis
The breakdown of large complex molecules into smaller simpler ones are?
Catabolism is the breakdown of larger, more complex molecules into smaller, simpler ones.Energy is released and some is trapped and made available for work.
What chemical reactions that break down molecules into smaller ones?
One example is hydrolysis, where water is used to break the bonds between molecules. Another example is oxidation, where molecules lose electrons and break into smaller fragments. Both of these reactions result in the breakdown of larger molecules into smaller ones.
Building large molecules from smaller ones?
Large molecules can be built from smaller ones through a process called polymerization. Polymerization involves linking smaller molecules, called monomers, together to form long chains known as polymers. This process can be achieved through various methods, such as condensation polymerization and addition polymerization. By combining different monomers in specific ways, a wide range of large molecules with diverse properties can be created.
Why is cracking useful?
cracking is useful because large hydrocarbon molecules are broken into smaller ones. And these are needed for petrol and are more reactive.
What is hydrolysis of large biological molecules into smaller ones that can be absorbed by cells?
Hydrolysis is a chemical reaction that breaks down large biological molecules, such as carbohydrates, proteins, and fats, into smaller components like sugars, amino acids, and fatty acids. These smaller molecules can then be absorbed by cells and used for energy, growth, and various cellular processes.
Splitting large Nuclei into smaller ones is defined as what?
Nuclear fission is defined as splitting large nuclei into smaller ones.
